Effectivity: 912 Series
Edition 1 / Rev. 0
d04052
page 27
May 01/2007
BRP-Rotax
INSTALLATION MANUAL
08325
max. 40°
max. 40°
F1
Fr
+/- 40°
F2
Fig. 7
α
pitch or roll
β
current bank angle
F1
gravity
F2
acceleration
Fr
result of F1 and F2
07191
8) Technical data
To maintain clarity, only data relevant for engine installation and operation will be stated
in the Manual.
◆
NOTE:
Connecting dimensions, filling capacities, drive and reduction ratios,
electric output etc. can be found in the respective chapter of engine
installation or other relevant engine documentation. (see section. 4.4)
8.1)
Operating limits
1. Engine speed:
see Operators Manual 912 Series, sec. 10.1.
2. Manifold pressure:
see Operators Manual 912 Series, sec. 10.1.
3. Acceleration:
see Operators Manual 912 Series, sec. 10.1.
4. Critical flight level
see Operators Manual 912 Series, sec. 10.1.
5. Oil pressure:
see Operators Manual 912 Series, sec. 10.1.
6. Oil temperature:
see Operators Manual 912 Series, sec. 10.1.
7. Cyl. head temperature:
see Operators Manual 912 Series, sec. 10.1.
8. Exhaust gas temperature:
see section 11.1
9. Range of starting temperature:
see Operators Manual 912 Series, sec. 10.1.
10.Ambient temperature for electronic module:
see section 19.3
11.Fuel pressure:
see Operators Manual 912 Series, sec. 10.1.
12.Banking of plane deviation from the effective vertical:
see Operators
Manual 912 Series, sec. 10.1.
The engine design is for a conventional, non-aerobatic, fixed wing tractor or
pusher type configuration with the oil return port in the optimum position (see
sec. 13.5). With this consideration the engine is properly lubricated in all flight
profiles.
The resulting bank angle
β
(depending on acceleration/deceleration) may never
exceed the max. bank angle.
◆
NOTE:
Pitch or role angle
α
is not equal with
β
, except stabilized
condition (without acceleration).
Fig. 6
